Utilized
existed BPX, using Aliwei modulization
or fixed analog gateways, connect
FXO ports of Aliwei gateways to
PBX. Use the relay lines connected
with analog gateway as number
select successively, to make dialing
easy. Set MCU to support telephone
conference.
In province post office, connect
Aliwei EID3000 modulization analog
gateway with PBX. Set a GK module
in Aliwei EID3000 modulization
analog gateway as top GK for address
resolution and router function
of the calls between every GK
in whole province post system.
In City post office, if there
existed PBX, connect with Aliwei
EID3000 modulization analog gateway.
Set a GK module in Aliwei EID3000
modulization analog gateway as
sub GK for address resolution
and router function of the calls
between every GK in whole city
post system.
County post office may set 4
to 32 ports analog gateway according
the need.
|
